Test tube Heavy Wall With Printing Beaded Rim 150 x 18mm Manufacturer,Supplier and Exporter in India
Product Code : EL-LW-10637
Quick Answer: The Test tube Heavy Wall With Printing Beaded Rim 150 x 18mm is a heavy wall borosilicate glass 3.3 test tube with a beaded rim and printing, 150 x 18 mm, 22 ml capacity, 1.8 mm wall thickness, supplied in a pack of 100.
Last updated: October 2026
Key Features
- Borosilicate glass 3.3
- Heavy wall with a beaded rim
- Strong resistance to heat and chemicals
- Size 150 x 18 mm, capacity 22 ml
- Wall thickness 1.8 mm
- Pack of 100
Technical Specifications
| Specification | Value |
|---|---|
| Material | Borosilicate glass 3.3 |
| Size | 150 x 18 mm |
| Capacity | 22 ml |
| Wall thickness | 1.8 mm |
| Rim | Beaded |
| Pack size | 100 |
About This Product
Test tubes hold small amounts of liquid or solid for reactions, heating and observation in school chemistry and biology. A heavy wall and a beaded rim make the tube stronger at the mouth, where it is handled and where it is most likely to chip. Borosilicate glass resists heat and chemicals, so tubes can be warmed in a flame while held in a test tube holder, then left in a rack to cool. The Test tube Heavy Wall With Printing Beaded Rim 150 x 18mm can be supplied and exported to buyers in São Tomé and Príncipe, Uganda, Belgium, Fiji and Solomon Islands.
Frequently Asked Questions
Q1. What size is this test tube?
It measures 150 x 18 mm, with a 22 ml capacity and a wall thickness of 1.8 mm.
Q2. How many test tubes come in a pack?
The pack contains 100 test tubes.
Q3. What glass is it made of?
It is made of borosilicate glass 3.3, listed as having strong resistance to heat and chemicals.
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For a quotation on the Test tube Heavy Wall With Printing Beaded Rim 150 x 18mm, contact School Lab Equipment India.